FF-Quiz #13 - Zodiac

[invincible Lilly]

Look here, it's me
shame and scandal in the family
I left my home
to see the outside world
left my sisters alone
and took a sword.
My younger sister did it too
but she got into danger
I could rescue her, though
but everybody felt her anger.

Just think and take it easy >> Who am I?

Edit: not easy enough?

I'm looking really good
long legs, long hair
don't know if I need food
I've got a special flair
my mystic understanding is high
and got a talent: I can fly

jetzt aber, ist nicht schwer (<- sagt Lilly)